CN202339350U - Shaft speed sensor - Google Patents
Shaft speed sensor Download PDFInfo
- Publication number
- CN202339350U CN202339350U CN2011204208104U CN201120420810U CN202339350U CN 202339350 U CN202339350 U CN 202339350U CN 2011204208104 U CN2011204208104 U CN 2011204208104U CN 201120420810 U CN201120420810 U CN 201120420810U CN 202339350 U CN202339350 U CN 202339350U
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- CN
- China
- Prior art keywords
- cable
- connector assembly
- speed sensors
- connector
- electric connector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a shaft speed sensor which mainly comprises a sensor assembly (1), a connector assembly (2), an electric connector (3) and a mounting rack (4), wherein one end of the mounting rack (4) is connected with the sensor assembly (1) in a rolling depression mode; the other end of the mounting rack (4) is connected with the connector assembly (2) in a rolling depression mode; and the connector assembly (2) is connected with the electric connector (3) by a cable (22). The shaft speed sensor provided by the utility model has a simple structure and great economic value and social value, is convenient to use, simple in production process, low in manufacture cost and is installed on the bearing housing of a vehicle shaft. The magnetic field variation caused by gear rotation is converted into an electric signal, and the electric signal is output to a console to monitor the instant speed of the vehicle.
Description
Technical field
The utility model relates to the car speed monitoring control device, and a kind of speed sensors is provided especially.
Background technology
At present, on railway and highway, because overspeed of vehicle goes and causes a traffic accident more and morely, also more and more important to the monitoring of car speed, still, the time there are a lot of defectives in existing sensors in monitoring, and for example complex structure, cost are high, monitoring instability etc.
Summary of the invention
The utility model provides a kind of speed sensors especially, and this sensor construction is simple, and is easy to use; Be installed on the bearing housing of axle for vehicle; Gear is rotated the changes of magnetic field cause be converted into electric signal and export to control desk, realize the instantaneous velocity monitoring of vehicle, and this speed sensors production technology is simple; Cost of manufacture is low, has great economic worth and social value.
The said axle of the utility model speed sensors; Mainly comprise sensor module (1), connector assembly (2), electric connector (3), erecting frame (4); Wherein, One end of erecting frame (4) through the roll extrusion mode be connected with sensor module (1), the other end is connected with connector assembly (2) through the roll extrusion mode, connector assembly (2) is connected with electric connector (3) through cable (22).
The said axle of the utility model speed sensors; Wherein, Said sensor module (1) mainly comprises over cap (10), integrated speed pickup (11), circuit board module (12), support (13); Wherein, integrated speed pickup (11), wiring board place on the support (13), and support (13) places in the over cap (10).
The said axle of the utility model speed sensors; Wherein, Said connector assembly (2) mainly comprises housing (20), contact pin (21), cable (22), insulator (23); Wherein, housing (20), contact pin (21), cable (22), insulator (23) link together through inlaying plastic compression.
The said axle of the utility model speed sensors, wherein, said connector assembly (2) is connected with electric connector (3) through cable (22), and increases ring expansion (6) with cable water joint (5) and metal cable (9) is fixed on the electric connector (3).
The said axle of the utility model speed sensors, wherein, sensor module (1) and connector assembly (2) four circuit bars and the contact pin (21) through circuit board module (12) end docks realization and is electrically connected.
The said axle of the utility model speed sensors is installed on the bearing housing of axle for vehicle, gear is rotated the changes of magnetic field that causes be converted into electric signal through sensor module (1), and export to control desk through electric connector (3), realizes the instantaneous velocity monitoring of vehicle,
Description of drawings
Fig. 1 is an axle speed sensors structural representation;
Fig. 2 is an axle speed sensors inner structure synoptic diagram.
Embodiment
The said axle of present embodiment speed sensors; As shown in Figure 1; Mainly comprise sensor module (1), connector assembly (2), electric connector (3), erecting frame (4); Wherein, an end of erecting frame (4) through the roll extrusion mode be connected with sensor module (1), the other end is connected with connector assembly (2) through the roll extrusion mode, connector assembly (2) is connected with electric connector (3) through cable (22).
The said axle of present embodiment speed sensors; As shown in Figure 2; Said sensor module (1) mainly comprises over cap (10), integrated speed pickup (11), circuit board module (12), support (13); Wherein, integrated speed pickup (11), wiring board place on the support (13), and support (13) places in the over cap (10).
The said axle of present embodiment speed sensors; As shown in Figure 2; Said connector assembly (2) mainly comprises housing (20), contact pin (21), cable (22), insulator (23); Wherein, housing (20), contact pin (21), cable (22), insulator (23) link together through inlaying plastic compression.
The said axle of present embodiment speed sensors, as shown in Figure 2, said connector assembly (2) is connected with electric connector (3) through cable (22), and increases ring expansion (6) with cable water joint (5) and metal cable (9) is fixed on the electric connector (3).
The said axle of present embodiment speed sensors, as shown in Figure 2, sensor module (1) and connector assembly (2) four circuit bars and the contact pin (21) through circuit board module (12) end docks realization and is electrically connected.
The said axle of present embodiment speed sensors is installed on the bearing housing of axle for vehicle, gear is rotated the changes of magnetic field that causes be converted into electric signal through sensor module (1), and export to control desk through electric connector (3), realizes the instantaneous velocity monitoring of vehicle.
Claims (4)
1. axle speed sensors; It is characterized in that: said axle speed sensors mainly comprises sensor module (1), connector assembly (2), electric connector (3), erecting frame (4); Wherein, One end of erecting frame (4) through the roll extrusion mode be connected with sensor module (1), the other end is connected with connector assembly (2) through the roll extrusion mode, connector assembly (2) is connected with electric connector (3) through cable (22).
2. according to said speed sensors of claim 1; It is characterized in that: said sensor module (1) mainly comprises over cap (10), integrated speed pickup (11), circuit board module (12), support (13); Wherein, Integrated speed pickup (11), wiring board place on the support (13), and support (13) places in the over cap (10).
3. according to said speed sensors of claim 1; It is characterized in that: said connector assembly (2) mainly comprises housing (20), contact pin (21), cable (22), insulator (23); Wherein, housing (20), contact pin (21), cable (22), insulator (23) link together through inlaying plastic compression.
4. according to said speed sensors of claim 1; It is characterized in that: said connector assembly (2) is connected with electric connector (3) through cable (22), and increases ring expansion (6) with cable water joint (5) and metal cable (9) is fixed on the electric connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204208104U CN202339350U (en) | 2011-10-31 | 2011-10-31 | Shaft speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204208104U CN202339350U (en) | 2011-10-31 | 2011-10-31 | Shaft speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339350U true CN202339350U (en) | 2012-07-18 |
Family
ID=46488041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204208104U Expired - Fee Related CN202339350U (en) | 2011-10-31 | 2011-10-31 | Shaft speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202339350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699681A (en) * | 2014-11-27 | 2016-06-22 | 沈阳兴华航空电器有限责任公司 | Axle temperature and axle speed sensor |
-
2011
- 2011-10-31 CN CN2011204208104U patent/CN202339350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699681A (en) * | 2014-11-27 | 2016-06-22 | 沈阳兴华航空电器有限责任公司 | Axle temperature and axle speed sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |